-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, PTXi1TsrJftwGvyPDxZ7ORK5tj5lz1ghGRY4U+A3qsjlJzCdCW49ueqAwFGu8PkZ gy9OgmyQ6V9T4fy/14GRlQ== 0001181431-08-027811.txt : 20080501 0001181431-08-027811.hdr.sgml : 20080501 20080501132503 ACCESSION NUMBER: 0001181431-08-027811 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20080430 FILED AS OF DATE: 20080501 DATE AS OF CHANGE: 20080501 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NORTH AMERICAN SCIENTIFIC INC CENTRAL INDEX KEY: 0000949876 STANDARD INDUSTRIAL CLASSIFICATION: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845] IRS NUMBER: 510366422 FISCAL YEAR END: 1031 BUSINESS ADDRESS: STREET 1: 20200 SUNBURST ST CITY: CHATSWORTH STATE: CA ZIP: 91311 BUSINESS PHONE: 8187348600 MAIL ADDRESS: STREET 1: 20200 SUNBURST ST CITY: CHATSWORTH STATE: CA ZIP: 91311 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Young Roderick A CENTRAL INDEX KEY: 0001365935 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26670 FILM NUMBER: 08793688 BUSINESS ADDRESS: BUSINESS PHONE: (650) 529-8000 MAIL ADDRESS: STREET 1: 3200 ALPINE ROAD CITY: PORTOLA VALLEY STATE: CA ZIP: 94028 4 1 rrd204667.xml NASM YOUNG FORM 4 4-29-2008 X0202 4 2008-04-30 0 0000949876 NORTH AMERICAN SCIENTIFIC INC NASM 0001365935 Young Roderick A 3200 ALPINE ROAD PORTOLA VALLEY CA 94028 1 0 1 0 Common Stock 17913296 I See Footnote Common Stock 395528 I See Footnote Common Stock 26223495 I See Footnote Common Stock 1239739 I See Footnote Stock Option 1.23 2008-04-29 4 D 0 15000 0 D 2017-06-05 Common Stock 15000 0 D Nonqualified Stock Option (Right to Buy) 2.03 2008-04-29 4 D 0 25000 0 D 2016-06-13 Common Stock 25000 0 D Stock Option 0.33 2008-04-29 4 A 0 50000 0 A 2009-04-29 2015-04-29 Common Stock 50000 50000 D Stock Option 0.42 2008-04-29 4 A 0 150000 0 A 2015-04-29 Common Stock 150000 150000 D The reportable securities are owned directly by Three Arch Partners IV, L.P. Three Arch Management IV, L.L.C. is the general partner of Three Arch Partners IV, L.P. Three Arch Management IV, L.L.C. disclaims beneficial ownership of these securities and this report shall not be deemed an admission that Three Arch Management IV, L.L.C. is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of its pecuniary interest therein. Mark A. Wan ("Wan"), Wilfred E. Jaeger ("Jaeger"), and Barclay Nicholson ("Nicholson"), are managing members of Three Arch Management IV, L.L.C. Each of Wan, Jaeger, and Nicholson disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 except to the extent of his or her pecuniary interest therein. The reportable securities are owned directly by Three Arch Associates IV, L.P. Three Arch Management IV, L.L.C. is the general partner of Three Arch Associates IV, L.P. Three Arch Management IV, L.L.C. disclaims beneficial ownership of these securities and this report shall not be deemed an admission that Three Arch Management IV, L.L.C. is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of its pecuniary interest therein. Wan, Jaeger, and Nicholson are managing members of Three Arch Management IV, L.L.C. Each of Wan, Jaeger, and Nicholson disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 except to the extent of his or her pecuniary interest therein. The reportable securities are owned directly by Three Arch Capital, L.P. TAC Management, L.L.C. is the general partner of Three Arch Capital, L.P. TAC Management, L.L.C. disclaims beneficial ownership of these securities and this report shall not be deemed an admission that TAC Management, L.L.C. is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of its pecuniary interest therein. Wan, Jaeger, and Nicholson are managing members of TAC Management, L.L.C. Each of Wan, Jaeger, and Nicholson disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 except to the extent of his or her pecuniary interest therein. The reportable securities are owned directly by TAC Associates, L.P. TAC Management, L.L.C. is the general partner of TAC Associates, L.P. TAC Management, L.L.C. disclaims beneficial ownership of these securities and this report shall not be deemed an admission that TAC Management, L.L.C. is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of its pecuniary interest therein. Wan, Jaeger, and Nicholson are managing members of TAC Management, L.L.C. Each of Wan, Jaeger, and Nicholson disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 except to the extent of his or her pecuniary interest therein. The stock option became exercisable in three equal annual installments commencing June 5, 2008. In exchange for a new single option to purchase 150,000 shares of common stock having an exercise price of $0.42, the reporting person agreed to cancellation of options granted to him on June 14, 2006 and June 5, 2007. The stock option became exercisable in three equal annual installments commencing June 14, 2007. The stock option vests in twelve equal quarterly installments following April 29, 2008. All numbers shown are as of the transaction date without giving effect to the 1-for-5 reverse stock split effective on May 1, 2008. Barclay Nicholson, Authorized Signatory 2008-04-30 -----END PRIVACY-ENHANCED MESSAGE-----